Vishnu Bapathi
Dallas,TX
Summary
Results-driven Data Engineering Leader with 12+ years of experience in designing and implementing scalable data architectures and pipelines across multi-cloud environments. Proven expertise in leading cross-functional teams, managing complex data projects, and driving technical excellence. Strong focus on data governance, security, and quality. Demonstrated success in optimizing large-scale data systems for performance and reliability in Finance, healthcare, and retail.
Overview
16
16
years of professional experience
1
1
Certification
Work History
Data Lead
BCG
Dallas, TX
05.2021 - Current
- Developed data-driven solutions to improve customer experience and increase operational efficiency.
- Collected, analyzed, and interpreted complex business data for strategic planning purposes.
- Identified areas of inefficiency within the organization and developed strategies to address them.
- Implemented data governance processes to ensure accuracy and integrity of information.
- Collaborated with stakeholders across the organization to define requirements for new projects involving data analytics or visualization tools.
- Developed dashboards and other visualizations to present key insights in an easy-to-understand format.
- Partnered with external vendors to evaluate their products and services related to data management initiatives.
- Drafted project plans detailing timelines, resource needs, budgets., for successful completion of assigned tasks.
Principal Data Engineer
AT&T
Los Angeles
04.2018 - 05.2021
- Developed and implemented data models, database designs, data access and table maintenance codes.
- Analyzed user requirements, designed and developed ETL processes to load enterprise data into the Data Warehouse.
- Integrated multiple sources of structured and unstructured datasets into a single platform.
- Conducted rigorous testing and validation of data pipelines to ensure accuracy and completeness of data.
- Provided technical mentorship to junior data engineers, guiding them on best practices and project execution.
- Developed and deployed machine learning models for predictive analytics, utilizing Spark.
- Configured and maintained cloud-based data infrastructure on platforms like AWS, Azure to enhance data storage and computation capabilities.
- Automated data quality checks and error handling processes to ensure the integrity and reliability of datasets.
- Designed data warehousing solutions, applying dimensional modeling techniques for optimized data retrieval.
- Implemented data visualization tools like Tableau and Power BI to create dashboards and reports for business stakeholders.
- Participated in agile development processes, contributing to sprint planning, stand-ups, and reviews to ensure timely delivery of data projects.
- Streamlined data flow from diverse sources using ETL tools such as Azure Data Factory, Palantir Foundry, and Airflow.
Sr Data Engineer
DST Systems
Kansas City, MO
08.2014 - 04.2017
- Developed data pipelines to ingest and process large datasets.
- Created ETL scripts to move and transform data from various sources into a centralized repository.
- Designed, built, and maintained high-performance databases for reporting and analysis purposes.
- Built complex reports utilizing multiple sources of information from different systems.
- Integrated multiple heterogeneous sources into one unified source via ETL processes.
- Implemented best practices around data governance and compliance standards such as GDPR and HIPAA.
- Conducted research and development activities related to new technologies, frameworks and tools used in Big Data Analytics projects.
- Recommended data analysis tools to address business issues.
- Applied feature selection algorithms to predict potential outcomes.
Sr Data Engineer
MedeAnalytics
Dallas, TX
01.2014 - 08.2015
- Created ETL scripts to move and transform data from various sources into a centralized repository.
- Designed a reusable data storage and ingestion layers which can be used to onboard different healthcare clients and use analytic solutions on top of their data.
- Designed, built, and maintained high-performance databases for reporting and analysis purposes.
- Provided technical support in troubleshooting issues related to data processing or storage systems.
- Developed new functions and applications to conduct analyses.
- Created graphs and charts detailing data analysis results.
Data Engineer
HP
Bangalore, KA
02.2011 - 08.2012
- Utilized Informatica power center in the development of ETL pipelines
- Designed reports on Tableau and Business Objects.
- Evaluated business needs and created source-to-target mappings, converting business needs to target data model.
- Implemented the data pipelines to transform data and store in a consumption layer, to be consumed by business.
Systems Engineer
Infosys Technologies
Chennai, TN
01.2009 - 02.2011
- Developed ETL packages to extract, transform, and load data from multiple sources into a data warehouse.
- Configured SSIS package variables, parameters and expressions for dynamic package execution.
- Involved in creating database objects such as tables, views, indexes based on business requirements.
- Maintained source system metadata information in order to ensure accuracy of the ETL process.
- Implemented best practices while developing ETL packages like error handling, logging.
Education
Master of Science - Information Technology Project Management
The University of Texas At Dallas
Richardson, TX12-2013
Skills
- Strategic Data Leadership
- Enterprise Data Architecture
- Big Data Ecosystem Mastery
- Cloud Data Platforms
- Team Leadership and Development
- Cross-Functional Collaboration
- Data Governance and Compliance
- Machine Learning and Data Ops
- Business Intelligence (BI) Strategy
- Effective Stakeholder Communication
Certification
- Azure Data Engineer
- Cloud Architect
Accomplishments
- BCG - Climate and Sustainability accelerator
Timeline
Data Lead
BCG
05.2021 - Current
Principal Data Engineer
AT&T
04.2018 - 05.2021
Sr Data Engineer
DST Systems
08.2014 - 04.2017
Sr Data Engineer
MedeAnalytics
01.2014 - 08.2015
Data Engineer
HP
02.2011 - 08.2012
Systems Engineer
Infosys Technologies
01.2009 - 02.2011
Master of Science - Information Technology Project Management
The University of Texas At Dallas
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